Constructing PCA baseline algorithms to reevaluate ICA-based face-recognition performance

2006-2007 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Non-locality preserving projection and its application to palmprint recognition

Author name used in this publication: David ZhangVersion of RecordPublishe

Median LDA : a robust feature extraction method for face recognition

Version of RecordPublishe

Is ICA significantly better than PCA for face recognition?

Version of RecordPublishe

Two-dimensional PCA : a new approach to appearance-based face representation and recognition

2003-2004 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Globally maximizing, locally minimizing : unsupervised discriminant projection with applications to face and palm biometrics

2006-2007 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Unsupervised discriminant projection analysis for feature extraction

Author name used in this publication: David ZhangBiometrics Centre, Department of ComputingRefereed conference paper2006-2007 > Academic research: refereed > Refereed conference paperVersion of RecordPublishe

Grosmomoside I, a new cucurbitane triterpenoid glycoside from fruits of Momordica grosvenori

2005-2006 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Normative Legitimacy in the Commercialization of Online Community Website

Many online community websites start their operation by a not-for-profit business model, which attracts a lot of users to engage in. The huge user base and heavy Internet traffic could generate revenue and wealth for the websites. When the online communities are becoming popular, entrepreneurs of the online community website may hope to commercialize the online community. Nevertheless, some of community participants are against the commercialization of the online community website, since they regard that the property of online community is belonged to users rather than website owners. Users may challenge the legitimacy in the commercialization process of online community, and argue that the online community should be owned by the public rather than by a company since the enormous community participants put effort in it and make the website a popular one. This study used two case studies of online communities to explain the normative legitimate issues in the entrepreneurship of online community

KPCA Plus LDA : a complete kernel Fisher discriminant framework for feature extraction and recognition

2004-2005 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe